chore(config): migrate config renovate.json

renovate.json

@@ -10,9 +10,12 @@
   "major": {
     "dependencyDashboardApproval": true
   },
-  "regexManagers": [
+  "customManagers": [
     {
-      "fileMatch": ["Chart\\.yaml$"],
+      "customType": "regex",
+      "managerFilePatterns": [
+        "/Chart\\.yaml$/"
+      ],
       "matchStrings": [
         "appVersion:\\s*\"?(?<currentValue>[^\"\\s]+)\"?"
       ],
@@ -22,7 +25,9 @@
   ],
   "packageRules": [
     {
-      "matchDepNames": ["git.barbiric.io/barbirict/opencloud-oidc-webfinger-proxy"],
+      "matchDepNames": [
+        "git.barbiric.io/barbirict/opencloud-oidc-webfinger-proxy"
+      ],
       "semanticCommitType": "fix"
     }
   ]